Databases Questions and Answers August 18, 2021

No matter where you are located in the Linux directory structure, by entering " cd . . " you will

Given the following numbers, draw them as a balanced binary search tree 38 48 13 84 57 69 31 48 16 91 83 957 23 50 99 95 8 14 37

What Splunk network security applications (other than detecting DoS attacks) can you think of?

Define Turing test. What does it test for? Name the two paradigms that allow us to test for this trait in model organisms and how these paradigms differ from each other.

Solve the recurrence T(N) = 2T(n/2) + 2 using iteration method. Answer must be 3n/2 -2

I have a JLabel in my GUI for java and the label is called lblFirstlabelsimon .WHEN DOING THIS EXPLAIN WHAT EACH STEP IS AND WHAT IT IS DOING.How could I set the label to a timer that changes the background for it for 2 seconds with a certain color, then after the 2 seconds have it go back to the origonal color. I was told by my teacher there is a

Qualitative Data Analysis Write the categories of graphical displays?

Which Java event listener is used for handling mouse clicks?

create the truth table, logic equation, and gate diagram Note: AB means (AB) for G = AB + (CD + EF)' a 4 to 1 MUX. Inputs to the mux are all 1 bit. How many input signals do you need? Dont forget the select line. a multiplier multiplying two signed integers (-8 to +7). How many bits is the output of the multiplier? Hint: The output (product) will

(2 point) Calculate the following operations using two's complement method: (assuming 8-bit register is used) 9- 15

To get a good rating, you must also explain why it is an error (below) to work, a single eror in the p ing code (below) n be fixed Circle the error in the processing code Processing code: void draw 0 Some lines of code inString-trim inString) String] xyRaw splitTokens(inString, if (xyRaw.length2) Arduino code: void loop) int xPot-analogReadi4 int

According to the ERD below, every product has promotion(s). (A) one and only one (B) zero or one

When you are working with a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ , you are using a storage location that holds a piece of data. reference variable numerical literal primitive variable instance

Display the Field List, and then remove the Month field from the Rows area to display the Grand totals for each park and for each item. Close the PivotTable Fields pane.

Hello, I have a program in Java that asks me to convert a date, entered by a user like: 02/14/20 to February 14, 2020. How would I approach this? Should I use indexOf and Substrings?

An attack that saps computer resources thus denying their use for legitimate purposes is an example of a failure of Integrity.

define schema

Draw the tree represented by edgeTo[] after the call bfs(G,0) in algorithm 4.2 for the graph built by Graph's input stream constructor for the file tinyGex2.txt

In the PLC, it would be reasonable to "reposition" a product during the "decline" phase to extend its life

In Nand2Tetris HDL code style how can you create a Palindrome detection in a sequence of 5 bits?

Write a function defined as def Secant(fcn, x0, x1, maxiter=10, xtol=1e-5) Purpose: use the secant Method to find the root of fcn(x), in the neighborhood of x0 and x1. In this assignment you must use variables, loops, if statements, your own function definitions and function calls to write the required functions. For now, you may not use any of

n windows 1 0 , which item is not supported as a passcode for authentication?

Q 3 . Consider coloring the six - county map shown at right with three colors so that no two neighboring counties that share a border have the same color. We can represent this as a six - variable CSP chart. domain values are determined as { R , G , B } . ( a ) Draw the condition graph. ( b ) Apply the tree - structured CSP algorithm on the graph

How can a computer with only 2 G of physical memory run two programs that both use 1 . 5 G each?

The dynamic process that participants create through their interaction with one another is termed ? ? ?

Create a class in python CompoundFraction with a constructor that takes as input 3 instance variables -- wholeNumber, numerator, and denominator. >>> cf = CompoundFraction(1, 2, 3) >>> cf.wholeNumber==1 and cf.numerator==2 and cf.denominator==3

Complete the following Brainstorming and Ideation Steps and submit your results. Step 1: Expansion Step 2: Collection Step 3: Collision Step 4: Rating Step 5: Discussion

Create a Class Diagram, and Activity Diagram for a game of Blackjack.

#include #include #include #define MAX_SPECIES_NAME_LENGTH 4096 // a struct to represent the date // a whale pod sighting was made struct date { int year; int month; int day; }; // a struct to represent a sighting // of a pod (group) of whales struct pod { struct pod *next; struct date *when; int howMany; char *species; }; struct pod

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#8. Given the timing diagram below, find the simplest logical expression forf(A, B, C). RA, B,C

Implement an outlier detection algorithm using Dataset

define an abstract data type for complex number in c

Why would network techs use stranded core cabling from a patch panel s ports to a switch?

what is the difference between greedy algorithms and dynamic programming?

Assessment Analytics Math QA Language arts B^(8).4 Factor quadratics with leading coefficient 1S^(9)P Learn with an e Factor. j^(2)+10j+16 Submit

n your estimation, which of the ethical frameworks presented in the reading has the most promise for dealing with the ethical dilemmas associated with networked information technology?

One main goal of exception - handling is for the program to be able to print a message before crashing.

ignore this

What is the balance factor of the node

def ex1(): """ Reproduce ex1.tsv from 'AdmissionsCorePopulatedTable.txt' https://mkzia.github.io/eas503-notes/sql/sql_6_conditionals.html#conditionals Separate the columns by a tab """

What is a Tree Search Technique/Algorithm?

When tabled to terminate at Berowra can the turnout repeater on Berowra s accept be accepted?

Jump to level 1 A={1,2,3,4,5,6,7,8,9} Select the sets that form a partition of A. {3,6} {1,5,6,8} {2,5,7,8,9} {1,3,5,7} {8} {1,4}

Which string will be accepted by a dfa that accepts 1 0 1 0 as a string

the meal class and its subclass deluxe meal

how south africAfrican revenue service is using ICT for custom e

No, the strong nepalive Yes, the Yes, the strong positive association support f

4.4.61 If the IP address and subnet mask for a computer are known, then the network address can be found by performing a bitwise logical AND on the IP address and subnet mask. That is convert the dotted decimal address and mask into binary form, AND them together bit-by-bit, and convert the result back to dotted decimal form. Suppose a computer's

Countermeasures in ISMS

What is the distance travelled by a runner in an oval if he completes it 3 times and stops at the starting line

what are the components / best practices of pie charts?

Create a script called ValidateEmail.php that uses regular expressions to validate that an e-mail address is valid for delivery to a user at example.org . For an e-mail to be in the correct format, only username (any name) or first.last (user's first name with a period followed by their last name) may appear before the @ symbol, and only

in C language What questions should be asked when deciding if a solution needs to be recursive?

whixh of the following is true of controlled unclassified information ( CUI ) ?

Find the binary representation of - 1 2 . 6 2 5 in 8 bits with n = 5 and m = 3 . I suggest that you first find the representation of 1 2 . 6 2 5 and then find its 2 ' s complement representation as - 1 2 . 6 2 5 . Group of answer choices 1 0 0 1 1 . 0 1 1 1 0 0 1 1 . 0 1 0 1 0 0 1 1 . 1 1 0

Using Matlab and show the code for solution

Discuss the potential issues an organization will face without robust data quality practices within its data management function. Where does the responsibility for data quality reside within the organization? How can management hold the responsible parties accountable for continued data quality problems?

Install - AdcsCertificationAuthority - CAType EnterpriseRootCA

Code Given: //TODO: document this class public class PA1e { /** * Counts the number of upper case characters * within the supplied string * * @param s input string * @return number of upper case characters */ public static int numUpperCase(String s) { return 0; // TODO: replace with your method implementation } // TODO: document this method public

Consider a database with two tables, namely, Customer and Purchase. There are 4000 records in Customer table and 75000 records in Purchase table. One disk page can store 10 Customer records or 15 Purchase records. Assume that 202 memory pages are used as buffer. What are the IO cost (excluding IO cost to write results to disk) of the following

what is normalization and denormalization in databases?

Asap Please [683133486686] How many comparisons will be performed in this array using binary search for the searchltem 6 ? 3 5 6 1 4 2

use an example to explain what DMZ is and why it is commonly used in securing a computer network?

Case for duty arising from the creation of a dangerous situation ?

Select all that apply which of the following are components of deliverability

Why or why not you think sandboxing is effective in operating systems?

Data collected over several time periods are data

Vsphere (Computer ops and troubleshooting) what could you see causing issues for individuals attempting to complete these task, particularly with respect to working with clones of virtual machines in a virtual environment? Pick two issues (these could be items you have encountered) and briefly explain what that issue is, and recommendations on how

Today, modern vehicles collect a tremendous amount of data, which can improve safety and provide forensic evidence to investigators. Vehicle entertainment systems, and other vehicle technologies, are now frequently examined by investigators. Discuss some of the ways, computer forensics can benefit from modern vehicle technologies. How will

Answer the following questions based on the details computed. what are the total purchases of raw materials

In network security, What is the difference between inline and passive IDPS devices?

Part 2 ( Sobell Shell Seript ) using command ( s ) to create directory and file Task # 1 . Write a shell script ( script 1 . sh ) to create a few directories as shown below in your current directory ( dirl , dir 2 ) , a few files ( filel in current directory, file 1 0 in dir 1 , file 2 0 in dir 2 , and a symbolic - link link 1 ( to link to file 2

please explain how you did it Programming Assignment One Programming Assignment One The student will develop a Java program that will populate 2,000 student records with a grade ranging from 70 to 100. The grade, expressed as an integer, will be produced by Java's random method. The project will be named: CPS121Student Gradingan Where "nn" is your

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| TIA _ E _ CH 0 2 _ Technology _ Wish _ List Project Description: Your grandparents have just told you that they will lend you the money to update all your technology so that you will be successful in college! They want you to create a list of all the new devices that you need, and note the cost and provide a website for each device where they

let misc = [3, "true", {a: 1, b: 2}, 7, [1, 2, 3], ['a', 'b', 'c'], "my favorite string", 59.09] // Use filter to filter all strings out of the above array. // Don't worry about strings in the nested array (misc[5] is considered an array, not a string)

Compare and contrast the ability of the models of ethical enterprise management to ensure alignment between business functions, information management, and technology implementation. Conclude with a model recommendation based on the practical synthesis of this evaluation.

If you start to zoom in on fractals, you will see the same shapes repeat themselves. Fractals are said to be self-similar, which means they can be drawn with recursion. This lab will walk you though drawing a Sierpinski triangle. Start by preparing the program to use Pythons turtle graphics. Sierpinski triangles can become quite complex, so

bool b = (false && true) || ((false || true); the boolean b will have the value Group of answer choices( ) a :true b: false c: Actually, a compile error will occur that will prevent this statement from building properly. d:Actually, a runtime error will occur that will prevent this statement from executing properly.

whic is more true D . A SQL SELECT statement does not need to explicitly include an indexed field to be optimized E . Indexes could be used on non - unique fields

where do you look care today commands to create the index for a document

is a flat plaintext file that some email systems use for message storage. ssh http Html Mbox

For each of the following parts, write a single C++ statement that performs the indicated task. For each part, assume that all previous statements have been executed (e.g., when doing part e, assume the statements you wrote for parts a through d have been executed). a.) Declare a pointer variable named fp that can point to a variable of type

Create a computational unit that can compute the following operations on 4 bit operands: Page 2 of 7 2 TEST CASES 1 . AND 2 . OR 3 . NAND 4 . NOR 5 . Addition 6 . Subtraction 7 . Greater than 8 . Less than First test the computation unit for all operations. After verifying the unit works properly for all operations, then instantiate the component

Suppose that we want to allow for the possibility that any order can have items that can be sold in quantities greater than or equal to one. Draw the E/R diagram and display the schemas. (Hint: think of the order as containing order items, and each order item will be in a relationship with a product. Now then, where does the quantity attribute go?)

In Pseudocode : Write a validation function based on the provided variables and call statement below. The validation function should return an Integer value greater than zero or print an error message until an acceptable value is entered. Declare Integer positiveValue = 0 Declare String message = "Enter the year you were born (no negative

In C++, implement Hierarchical traversal of binary tree, or width-first traversal o fa binary tree //function prototype void levelTraversal(BinaryNode* root, void (*visit)(T &x)); //As each node is visited, visit is applied to that node's data

Write a program to sort and arrange the given array of 6 hexadecimal numbers in descending order and Store the results in the memory locations starting from 6000H. use 8085 simulater

There are three sections to floating point notation using one byte list the purpose of each segment sign bit, exponent, mantissa. (3pts)

Using Javascript: 1. Write a function that accepts a string. Checks if any character is repeated more than 3 times consecutively. The function would remove the excessive repeats of that chars instance and returns the result as a new string. 2. Write a function to return a string that contains random lowercase alphabetic characters where the length

According to Design Council, the primary challenge for designers is to be able to think more completely in business outcome terms. True or False

The table below shows a 2pway set associative cache. What is the maximum size of the memory in Kbytes? a. 16 b. 64 c. 32 d. 10 e. 4 f. 1 g. 2 h. 8

Given the following code, what is returned by tq(0) ? int tq(int num)\{ if ( num ==0 ) return 0 ; else if (num > 100) return 1; else return num +tq( num 1); 1 0 4 10

C++ Questions: Rewrite each of the following C++ statements using a combined assignment operator. A. x = x + 5; B. total = total + subtotal; C. inventory = inventory sales; D. population = population * 1.08; E. hours = hours / tasks;

Why does a variational auto - encoder look for a Gaussian distribution for the latent factors?

Write a cron entry to check user statistics (e.g. usage, logins, etc.) every day at 3 am. Summarize the results to a file, a log, etc.

Does it make sense to apply iterative deepening to A* search? Briefly explain why or why not. (We didnt discuss this in class, feel free to do a little research on your own to help you figure out the answer, and let me know any reference(s) you use.)

Suppose you have an array defined in the following way: int myArray [ ] [ ] = { { 1 1 9 , 1 1 , 1 0 , 9 } , { 8 , 1 8 , 2 4 , 5 } , { 4 , 1 9 , 3 , 1 } } ; What are the correct dimensions of this array? 1 x 1 2 4 x 3 3 x 4 1 2 x 1

Provide a RTL VHDL code for sequential signed multiplier with 5 different input pairs i-e {a0, x0}, {a <0, x0}, {a0, x <0}, {a <0, x <0}, {a0, x=0}. also provide testbench code and verify results on ModelSim and attach the screenshot

A bagel shop charges 80 cents per bagel for orders of less than a half-dozen bagels and 60 cents per bagel for orders of a half-dozen or more. Write a program that requests the number of bagels ordered and displays the total cost. How many bagels are ordered: 12 The cost of 12 bagels is $7.20. Please code program with Python

Background and literature review on knowledge-Based System for Course Selection using Prolog.